The Boeing 737 crashed shortly after taking off from the Iranian capital’s main airport. Source

Tehran said the ballistic missile strikes were retaliation for the killing of Iranian General Qassem Soleimani. Source

The U.S. is monitoring Iranian military movements; France marks 5 years since Charlie Hebdo attack Source

It’s not yet clear if there are any survivors. Source

During a speech in New York City on Tuesday, former Vice President Joe Biden slammed the Trump administration for failing to provide evidence of an “imminent threat” from Iran that would justify the U.S.’s recent actions in the country. Meanwhile, Vermont Senator Bernie Sanders went after Biden for his foreign policy record. 2020 campaign reporters Cara Korte and Bo Erickson join CBSN for this edition of 2020 Daily Trail Markers. Source

The disgraced media mogul is facing four new sex crime charges in Los Angeles as jury selection gets underway in his New York trial. Source

Iran strikes Al Asad Air Base home to U.S. troops in Iraq; Australia’s devastating wildfires receive international response Source

Matthew Dallek, a political historian and professor at George Washington University, joins CBSN’s “Red & Blue” to discuss his Washington Post op-ed that looks at the evolution of conspiracy theories in American politics and how recently the Republican Party helped them become more mainstream. Source

A Tennessee state lawmaker is proposing a bill that would bar transgender student-athletes from playing on sports teams that don’t match their birth gender. WTVF-TV’s Kelsey Gibbs reports. Source

Joe Biden and other Democratic presidential candidates are speaking out about the rising tensions with Iran and condemning President Trump’s handling of the situation. CBSN political reporter Caitlin Huey-Burns and Politico national correspondent Natasha Korecki join CBSN’s “Red & Blue” with the latest on the 2020 race. Source